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Generalizing across robot embodiments and tasks is crucial for adaptive robotic systems. Modular policy learning approaches adapt to new embodiments but are limited to specific tasks, while few-shot imitation learning (IL) approaches often…

Machine Learning · Computer Science 2024-12-18 Seongwoong Cho , Donggyun Kim , Jinwoo Lee , Seunghoon Hong

Understanding intricate and fast-paced movements of body parts is essential for the recognition and translation of sign language. The inclusion of additional information intended to identify and locate the moving body parts has been an…

Computer Vision and Pattern Recognition · Computer Science 2024-10-08 Zaber Ibn Abdul Hakim , Rasman Mubtasim Swargo , Muhammad Abdullah Adnan

Image-based single-modality compression learning approaches have demonstrated exceptionally powerful encoding and decoding capabilities in the past few years , but suffer from blur and severe semantics loss at extremely low bitrates. To…

Image and Video Processing · Electrical Eng. & Systems 2023-04-27 Xuhao Jiang , Weimin Tan , Tian Tan , Bo Yan , Liquan Shen

Current multimodal recommendation models have extensively explored the effective utilization of multimodal information; however, their reliance on ID embeddings remains a performance bottleneck. Even with the assistance of multimodal…

Information Retrieval · Computer Science 2024-10-28 Kangning Zhang , Jiarui Jin , Yingjie Qin , Ruilong Su , Jianghao Lin , Yong Yu , Weinan Zhang

Prompt learning has emerged as an efficient alternative for fine-tuning foundational models, such as CLIP, for various downstream tasks. However, there is no work that provides a comprehensive explanation for the working mechanism of the…

Computer Vision and Pattern Recognition · Computer Science 2024-03-13 Shuailei Ma , Chen-Wei Xie , Ying Wei , Siyang Sun , Jiaqi Fan , Xiaoyi Bao , Yuxin Guo , Yun Zheng

This project investigates the human multi-modal behavior identification algorithm utilizing deep neural networks. According to the characteristics of different modal information, different deep neural networks are used to adapt to different…

Computer Vision and Pattern Recognition · Computer Science 2024-05-07 Jinyin Wang , Xingchen Li , Yixuan Jin , Yihao Zhong , Keke Zhang , Chang Zhou

Few-shot object detection (FSOD) aims to detect never-seen objects using few examples. This field sees recent improvement owing to the meta-learning techniques by learning how to match between the query image and few-shot class examples,…

Computer Vision and Pattern Recognition · Computer Science 2022-05-10 Guangxing Han , Yicheng He , Shiyuan Huang , Jiawei Ma , Shih-Fu Chang

Large-scale multimodal representation learning successfully optimizes for zero-shot transfer at test time. Yet the standard pretraining paradigm (contrastive learning on large amounts of image-text data) does not explicitly encourage…

Computer Vision and Pattern Recognition · Computer Science 2024-11-25 Karsten Roth , Zeynep Akata , Dima Damen , Ivana Balažević , Olivier J. Hénaff

Current machine learning has made great progress on computer vision and many other fields attributed to the large amount of high-quality training samples, while it does not work very well on genomic data analysis, since they are notoriously…

Machine Learning · Computer Science 2020-09-04 Ziyi Yang , Jun Shu , Yong Liang , Deyu Meng , Zongben Xu

Transferring vision-language knowledge from pretrained multimodal foundation models to various downstream tasks is a promising direction. However, most current few-shot action recognition methods are still limited to a single visual…

Computer Vision and Pattern Recognition · Computer Science 2023-10-17 Xiang Wang , Shiwei Zhang , Hangjie Yuan , Yingya Zhang , Changxin Gao , Deli Zhao , Nong Sang

Self-supervised pre-training, based on the pretext task of instance discrimination, has fueled the recent advance in label-efficient object detection. However, existing studies focus on pre-training only a feature extractor network to learn…

Computer Vision and Pattern Recognition · Computer Science 2024-02-16 Nanqing Dong , Linus Ericsson , Yongxin Yang , Ales Leonardis , Steven McDonagh

Aerial scene recognition is a fundamental visual task and has attracted an increasing research interest in the last few years. Most of current researches mainly deploy efforts to categorize an aerial image into one scene-level label, while…

Computer Vision and Pattern Recognition · Computer Science 2021-04-23 Yuansheng Hua , Lichao Moua , Jianzhe Lin , Konrad Heidler , Xiao Xiang Zhu

Deep networks can learn to accurately recognize objects of a category by training on a large number of annotated images. However, a meta-learning challenge known as a low-shot image recognition task comes when only a few images with…

Computer Vision and Pattern Recognition · Computer Science 2021-01-14 Mengting Chen , Xinggang Wang , Heng Luo , Yifeng Geng , Wenyu Liu

Joint Multimodal Entity-Relation Extraction (JMERE) is a challenging task that aims to extract entities and their relations from text-image pairs in social media posts. Existing methods for JMERE require large amounts of labeled data.…

Computation and Language · Computer Science 2025-03-25 Li Yuan , Yi Cai , Junsheng Huang

For better user experience and business effectiveness, Click-Through Rate (CTR) prediction has been one of the most important tasks in E-commerce. Although extensive CTR prediction models have been proposed, learning good representation of…

Information Retrieval · Computer Science 2020-03-17 Xiang Li , Chao Wang , Jiwei Tan , Xiaoyi Zeng , Dan Ou , Bo Zheng

Few-shot medical image segmentation has achieved great progress in improving accuracy and efficiency of medical analysis in the biomedical imaging field. However, most existing methods cannot explore inter-class relations among base and…

Computer Vision and Pattern Recognition · Computer Science 2024-06-10 Yumin Zhang , Hongliu Li , Yajun Gao , Haoran Duan , Yawen Huang , Yefeng Zheng

Reinforcement learning in large reasoning models enables learning from feedback on their outputs, making it particularly valuable in scenarios where fine-tuning data is limited. However, its application in multi-modal human activity…

Robotics · Computer Science 2025-08-15 Wenqi Zheng , Yutaka Arakawa

We propose a webly-supervised representation learning method that does not suffer from the annotation unscalability of supervised learning, nor the computation unscalability of self-supervised learning. Most existing works on…

Computer Vision and Pattern Recognition · Computer Science 2020-09-18 Junnan Li , Caiming Xiong , Steven C. H. Hoi

While hardware-software co-design has significantly improved the efficiency of neural network inference, modeling the training phase remains a critical yet underexplored challenge. Training workloads impose distinct constraints,…

Machine Learning · Computer Science 2026-03-17 Jérémy Morlier , Robin Geens , Stef Cuyckens , Arne Symons , Marian Verhelst , Vincent Gripon , Mathieu Léonardon

Multi-object tracking (MOT) is a vital component of intelligent video analytics applications such as surveillance and autonomous driving. The time and storage complexity required to execute deep learning models for visual object tracking…

Computer Vision and Pattern Recognition · Computer Science 2022-10-28 Keivan Nalaie , Rong Zheng